Comment on First Cable-Free Elevator Zooms Horizontally and Vertically Using Maglev TechparentComments−k26dr9yIn this case the eletric current creates the magentism though. Turn off power and poof, gravity is back−rrobukef9yOnly half of the setup are electro magnets. The other half are permanent. If the elevator falls the permanent magnets will induce the coils.
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In this case the eletric current creates the magentism though. Turn off power and poof, gravity is back
Only half of the setup are electro magnets. The other half are permanent. If the elevator falls the permanent magnets will induce the coils.